I want to get Visibility value. In CMAQ 5.2 I can set CTM_AVIS to ture to get VIS output. How to generate VIS output in CMAQ 5.3?
Here are the VIS environment variable settings from a CMAQv5.2 run script:
setenv CTM_AVISDIAG Y #> Aerovis diagnostic file [ default: N ]
setenv CTM_VIS_1 "$OUTDIR/CCTM_PMVIS_${CTM_APPL}.nc -v" #> On-Hour Visibility
setenv CTM_AVIS_1 "$OUTDIR/CCTM_APMVIS_${CTM_APPL}.nc -v" #> Hourly-Averaged Visibility
I don’t see that these are supported in the CMAQv5.3.2 code, but perhaps someone else knows.